Casio Wave Ceptor Atomic Analog Digital LCW-M300D-1A Mens WatchCasio Wave Ceptor Atomic Analog Digital LCW M300D 1A Men's Watch A high performance, solar, radio clock! Revises the time automatically received through standard radio waves from Japan, China, US, UK and Germany. The Multi band 6 feature aids in correcting time through these signals coming from a total of six radio stations. Its additional features make it a watch youll like wearing to all that dirty, wet work or some other tough stuff under the Sun.